Results 161 to 170 of about 2,356,418 (271)

The impact of adolescent innovation on academic resilience, distance learning self-efficacy, and academic performance. [PDF]

Sci Rep
Qi C.
europepmc   +1 more source

Group Assessments to Help Build Online Learning Communities in Biomedical Science Distance Learning Programmes. [PDF]

Br J Biomed Sci, 2023
Millar BC, Purkis H, Moore JE, McClean S, Lowery CJ.   +4 more
europepmc   +1 more source

Transistor‐Level Activation Functions via Two‐Gate Designs: From Analog Sigmoid and Gaussian Control to Real‐Time Hardware Demonstrations

Advanced Materials, EarlyView.
Screen gate‐based transistors are presented, enabling tunable analog sigmoid and Gaussian activations. The SA‐transistor improves MRI classification accuracy, while the GA‐transistor supports precise Gaussian kernel tuning for forecasting. Both functions are implemented in a single device, offering compact, energy‐efficient analog AI processing ...
Junhyung Cho, Youngmin Han, Won Woo Lee, Youngwoo Yoo, Kannan Udaya Mohanan, Chang‐Hyun Kim, Junhwan Choi, Young‐Joon Kim, Wonjun Shin, Hocheon Yoo   +9 more
wiley   +1 more source

The Impact of Open and Distance Learning (ODL) on Students' Psychological Well-Being in Bangladesh: A Cross-Sectional Study. [PDF]

Health Sci Rep
Jabin S.
europepmc   +1 more source

[Influence of distance learning on students' physical activity and nutrition]. [PDF]

Pravent Gesundh, 2023
Rathgeber T, Zenzmaier C, Nöhammer E.
europepmc   +1 more source

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

Advanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades, Pedro Hidalgo, David Maestre, Ruth Martínez‐Casado, Emilio Nogales, Beatriz Rodríguez, G. Cristian Vásquez, Bianchi Méndez   +7 more
wiley   +1 more source

Effectiveness of a distance-learning vs standard training in the integrated management of childhood illnesses: a cluster randomized controlled trial. [PDF]

BMC Public Health
Abrar S, Hafeez A, Rahim S, Doi SAR, Khan MN.   +4 more
europepmc   +1 more source

Mediating Effects of Fear on Mental Health among Undergraduate Students during Open Distance Learning. [PDF]

Malays J Med Sci, 2023
Abu Hasan NI, Ganggayah MD, Suhaimi S, Abu Hasan N, Jamal NF.   +4 more
europepmc   +1 more source

Flexoelectrically Induced Polar Topology in Twisted SrTiO3 Membranes

Advanced Materials, EarlyView.
Twisted SrTiO3 bilayers host polar vortices of flexoelectric origin, revealed through combined experiment and theory. By reconstructing polarization from the toroidal moment of strain gradients, the work establishes a 3D chiral state with broken inversion and mirror symmetries.
Isabel Tenreiro, Hugo Aramberri, Víctor Rouco, Gabriel Sánchez‐Santolino, Mariona Cabero, Fernando Gallego, David Sánchez‐Manzano, José M. González‐Calbet, Federico Mompeán, Mar García‐Hernández, Alberto Rivera‐Calzada, Jorge Íñiguez‐González, Carlos León, Jacobo Santamaría   +13 more
wiley   +1 more source